Circa 1910, this vintage Edwardian filigree bar brooch in 10K white gold has finely detailed filigree scrollwork with a repeating regal fleur de lis motif and light scattering millgrain edging. This romantic filigree openwork is the perfect backdrop for the shimmering round single cut diamond of 0.025 carat at the center of the pin. Measures 2 3/8 inches wide by 7/16 inch high with a lever safety clasp for security. This beautiful heirloom quality estate brooch is a rare find in perfect original condition. A great gift or lovely to collect and to wear whenever you want to feel extra special!